40527768 has 16 divisors (see below), whose sum is σ = 101319480. Its totient is φ = 13509248.

The previous prime is 40527763. The next prime is 40527769. The reversal of 40527768 is 86772504.

40527768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40527763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844305 + ... + 844352.

Almost surely, 2^40527768 is an apocalyptic number.

It is an amenable number.

40527768 is an abundant number, since it is smaller than the sum of its proper divisors (60791712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40527768 is a wasteful number, since it uses less digits than its factorization.

40527768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688666 (or 1688662 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 40527768 is about 6366.1423169766. The cubic root of 40527768 is about 343.4927398358.

The spelling of 40527768 in words is "forty million, five hundred twenty-seven thousand, seven hundred sixty-eight".